Operated by a pneumatic actuator powered by a 3 bar compressed air supply – either from a compressor or a workshop air-line. The measurement data is collected by a capacities probe fitted just behind, and in constant contact with the measuring head. This direct contact ensures high-quality transducer-type accuracy, even at great depths. Measurements are
The Bowers Special Bore Measurement – Deep Hole Pneumatic system is designed for high-accuracy internal diameter measurement at great depths. Operated via a pneumatic actuator powered by a 3 bar compressed air supply (compatible with a standard workshop air-line or compressor), the system utilizes a capacitance probe fitted directly behind and in constant contact with the measuring head to ensure transducer-type accuracy. Measurements are triggered via a foot switch connected to the airline, with data transmitted automatically via cable back to the digital readout at the operator end.